(2014·湖南师大附中一模)The first successful space walk in 2013 is an important historical________in Chinese history.

You’d better practice more and play better if you want to make a good ______ on the audience at the concerts.

The English teacher tells the students to have________for different races and appreciate the diversity of other cultures. 

Fengjun，_______ president of Aigo Technology Company, is the second Chinese billionaire to promise        _________all-donation after Chen Guangbiao.

Syria's foreign ministry yesterday accused Israel ______ working with "terrorist groups" after it carried out two strikes against Syrian targets.